Sudoku Logic Puzzle

Sudoku is a popular logic placement puzzle that has been gaining popularity lately. This puzzle is also sometimes called a "Number Place" puzzle, which you can often find in local newspapers and magazines. The goal is to place the numbers 1 through 9 into the grid such that each row, each column and each sub-square contains all 9 numbers. There is no math involved. All you need is patience and logical ability. See what all the fuss is about with our interactive online Sudoku puzzles.